201184123640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{598691}}^1$

素因数の和:599004

約数の個数: 64

約数和(自身を含む): 468991365120

約数和(自身を除く): 267807241480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 271, 310, 542, 620, 1084, 1240, 1355, 2168, 2710, 5420, 8401, 10840, 16802, 33604, 42005, 67208, 84010, 168020, 336040, 598691, 1197382, 2394764, 2993455, 4789528, 5986910, 11973820, 18559421, 23947640, 37118842, 74237684, 92797105, 148475368, 162245261, 185594210, 324490522, 371188420, 648981044, 742376840, 811226305, 1297962088, 1622452610, 3244905220, 5029603091, 6489810440, 10059206182, 20118412364, 25148015455, 40236824728, 50296030910, 100592061820, 201184123640]

約数ペア:

[(1, 201184123640), (2, 100592061820), (4, 50296030910), (5, 40236824728), (8, 25148015455), (10, 20118412364), (20, 10059206182), (31, 6489810440), (40, 5029603091), (62, 3244905220), (124, 1622452610), (155, 1297962088), (248, 811226305), (271, 742376840), (310, 648981044), (542, 371188420), (620, 324490522), (1084, 185594210), (1240, 162245261), (1355, 148475368), (2168, 92797105), (2710, 74237684), (5420, 37118842), (8401, 23947640), (10840, 18559421), (16802, 11973820), (33604, 5986910), (42005, 4789528), (67208, 2993455), (84010, 2394764), (168020, 1197382), (336040, 598691)]